| Show Oi tun Terrible locI 01 Thil Partially Show The act that liquid air hOl cn con fine fined exerts upon the containing ws vas el a Pressure or of 2100 0 pounds to the inch wi give gle some Ide idea n as to the magnificent of power mi may be obtained from It for purposes ot of land transportation and Ind ocen ocean navi navigation gation I It Is IL a fact curious upon first fint acquaIntance yet et found to be 10 reasOn reasOnable able upon that liquid sir Air AirIs siris Is nor never at restI Is boing boiling This Is accounted for In this wa Liquid air being of such low tem tam 31 degrees below zero oro the temperature ot cit the earths atmos atmosphere atmosphere phere compared wit with liquid air Is al almost almost most as that ot of fire ILS as compared with wih the or of ordinary water ater So great Is thE the cold or of tills new element that or of it placed In vessel a porton portion I n a resting ordinary Ie ice wil boll boil In fact the liquid air Is 0 so cold collI that It extracts heat enn from Ic Ice Thus It Is that 11 in the natural and voluntary proc eSI ot of returning to Is its normal condition or of ordinary air the liquid product exerts almost the lie pressure used in In reducing It to Is its unnatural farm lorm It is 18 this or natura that the loller holler pres pressure lurt sure for locomotion II is to be obtained When the process or of mechanical I I Lalon cation shall ha have he the nIP i present agencies of steam and dodd city wi will 1 be supplanted In It ce there such lu h power fower 1131 has ben bees thought tobe to toI I I be In from the success or of the tho wherein It II i utilized 01 Is tt Saturday evening Chits 1 the great maker of liquid air gate ga some experimental lur tO bait before the Commercial club lul or of ChiI A few fow or of them item UP are hire lre ro no rolt lt In Id to show liow lie tho tf or of the element A as detailed b by bythe tie the ot of l hl J During the lie exhibitIon of Prof Trip Trill a grape was a turned Into a bullet and flowers were trOn rosen und and pa passed arund around The gripe would shatter Into at a gJ 1 blow ow and the crumbled away wa at A touch I Even en a tin dipper or of the ordinary kind which hAd hk air wa was round found b by the club to be 1 so brittle from IU its In tee cold ld that I It would break reak hike n a athin thin glass tumbler anti and indeed much nl a cattily NO hO A So UTE something abut about bolte aim to a questioner telling H cold coldI him thAt there W was no hll the I point its thin there W 1 so cold l that thata n a old 18 could not I be striven for and knew Iw hots cold Interstellar 1 ws 1 EXPANSION SHOWN Thea Thin lie he passed Iad to ot of liquid air lie Hc the u expansive power had a little mock mok engIne on consisting just I ba or of at couple of cylinders 1 so 1 o and In that thit he be could the air On one itself in blowing a cork out let Ift It exert II or of the I exer other Isel na Half a 11 spoonful lt of tho liquid air poured In this en ne sent lent the cork out wl a pop at aI aIm m molit he be tok took a more complicated and larger cylinder with a attach or of water so 10 Putting it Into a Jar I that it would boll bl mor more rapidly by au ab I the heat het from the water he In halt a minute IL a force which hi h eld said amounted to lorl forty or pounds and which sit the whistle shri shrill tootIng at t one once A hamme hammer or of mercury was wal made b by the mercury In A a cardboard mold and pouring on the air The hammer ham hammer mer WILl was an a treat rat suc success and ls its ring ringIng rIngIng Ing blows quIckly drove nulls deep Into n a piece or of wo wood After It had ben been used It Watt passed around and amid ex exam Int during wa lie P fifteen or twenty mm I It lute halted before It mele melted antI re retook retook took Is its ordinary rO I Thie only trou trouble trouble ble with the hammer Ild said Mr r IS that YOU ou would hate to haI have It In InI ina a I temperature tm as aid ld u liquid air In Iii untIe to b be able to UI use It IL PillS IS Mr Ir then created b n a tumbler out of oC ice Ic which had the ordinary temperature puring pourIng Into I It air at n a temper temperature lure or of 1 12 blow below zeo zero and melting In thet Q a Ille or of Itel steel and burning Nome carbon at a A temperature of oC chose clO to 10 tie te arced above alloe zero All l or of this lie he did thile he holding the tumbler In his lii hand handSOME so SOME m Then comae another wonder Mr road mad Ice In a teakettle tul full of f liquid ate air which lie he had placed on ll llor tel telof or of an vi oil stove Time The were leN man many Sn In this experiment to tl the mind or of the lila observer Te The liquid air bale boiled when put Iut In the kettle ete I It Ile boiled a little faster rasler lut put 01 on tIle the stO store However a as the kettle absorbed al all the heat the draught In the stove ston wa was Instead of at upward The I 1 leave leae the ket kettle on the fr fire said aid Mr r the cooler It st gets And his hearers had to think or of the broken tl tin dipper er before the they could what whal that ment meant Then nhen water was U poured Into the kettle the Wlter froze froe despite the Ore fir On aflOAT AT PIlINGS f There Is more mor ot of promise In this experIment said Mr by WI t of comment thin there W was In the fr from which all cat cal science come when hn It was a firt first to the world The These experiments prepare another e epoch h for Cor the world le He thin then tk took oslon occasIon to dIn deny state statements monte ments that had ben been attribUted to him that lie he to make ten len lons ot of liquid sir air out ot of three gallons callons thus Introducing 1 it form Corm of perpetual moton motion Into his plans What he be had Jont meant th b by using thre three gallons ot of liquid sir Air over Oer and over In u a machine much a as ammonia Is nest over and over In Ic ice he could pro produce duce duco the tOi tots gallons le lie Indicated that In the tho future commercIal liquid air would b be obtained by cn con rather than by compressing air Liquid air he sold Is nothing but air wih with tIme het heat taken out of I it And Andone andone one cn can u use the het heat In running eu en engines gines sn and eoln doing th the work of the world The time Is when liquid air will trill he be ILS as cheep as water In the boier boiler ot of the ordinary air is 18 here said ld Mr Ir and the world wi will for Is Its own on ad soon lie be usIng It it Te The day Is not far ol ofT |
